Gamagori is a city on Mikawa Bay in central Japan. Hot-spring resorts are scattered along the coastline. Laguna Ten Bosch is a waterside dining, shopping and entertainment complex. It includes roller coasters at Lagunasia theme park, and seafood stalls at Festival Market. There are sea lion shows at Takeshima Aquarium. Tiny, forested Takeshima Island is home to migrating birds, and the 12th-century Yaotomi Shrine.